All releases of Opera

Release Notes: This release replaces the code certificate used for signing the binary updates as well as updates to browser.js. This is a safety measure due to a recent attack on Opera Software's internal infrastructure.

Release Notes: The search bar's default engine can no longer be overridden by third-party apps. Minor security fixes were made for an RC4 encryption protocol weakness, for cookies incorrectly set for a top-level domain, and for and undisclosed moderately severe vulnerability.

Release Notes: Several security issues were resolved: DOM events manipulation could be used to execute arbitrary code; SVG clipPaths could allow execution of arbitrary code; CORS requests could omit the preflight request; and an undisclosed issue. Internal communication errors on Facebook were resolved. An issues on start-up without an Internet connection was fixed. An issue with image loading on back navigation was fixed.

Release Notes: A security issue was fixed where malformed GIF images could allow execution of arbitrary code. A security issue was fixed where repeated attempts to access a target site could trigger address field spoofing. An issue was fixed where private data could be disclosed to and modified by other computer users. Several general fixes and stability improvements were made. Usability of "Delete Private Data" was improved.

Release Notes: Opera now makes use of OS X 10.8's functions (Share, Notification Center). Support has been added for all high-resolution displays, including Apple's new Retina Displays. Web specifications support has been vastly improved, with support for SPDY, for CSS3 Gradients, Transitions, Animations, and Transforms, for the Fullscreen API and the Page Visibility API, and for ICC Profiles. WebSocket support has been improved and enabled by default. DNS entries can now be prefetched when hovering over a link. Many minor bugs have been fixed.

Release Notes: Opera now makes use of OS X 10.8's functions (Share,
Notification Center).
Support has been added for all high-resolution displays,
including Apple's new Retina
Displays.
Web specifications support has been vastly improved,
with support for SPDY,
for CSS3
Gradients,
Transitions,
Animations,
and Transforms,
for the Fullscreen API and the Page Visibility API,
and for ICC Profiles.
WebSocket support has been improved and enabled by default.
Many minor bugs have been fixed.

Release Notes: A security issue which allowed truncated dialogs to be used to trick users has been fixed. Several general fixes and stability improvements have been made. An issue with Speed Dial thumbnails when automatic scaling is enabled has been resolved.